公开(公告)号：US08357243B2

公开(公告)日：2013-01-22

申请号：US12456181

申请日：2009-06-12

申请人： Tadao Hashimoto ,  Masanori Ikari ,  Edward Letts

发明人： Tadao Hashimoto ,  Masanori Ikari ,  Edward Letts

IPC分类号： C30B23/00 ,  C30B25/00 ,  C30B28/12 ,  C30B28/14

CPC分类号： G01R31/2601 ,  C30B7/10 ,  C30B29/403 ,  H01L22/20 ,  H01L29/2003 ,  H01L2924/0002 ,  H01L2924/00

摘要： The present invention discloses a new testing method of group III-nitride wafers. By utilizing the ammonothermal method, GaN or other Group III-nitride wafers can be obtained by slicing the bulk GaN ingots. Since these wafers originate from the same ingot, these wafers have similar properties/qualities. Therefore, properties of wafers sliced from an ingot can be estimated from measurement data obtained from selected number of wafers sliced from the same ingot or an ingot before slicing. These estimated properties can be used for product certificate of untested wafers. This scheme can reduce a significant amount of time, labor and cost related to quality control.

公开(公告)号：US20090309105A1

公开(公告)日：2009-12-17

申请号：US12455760

申请日：2009-06-04

申请人： Edward Letts ,  Tadao Hashimoto ,  Masanori Ikari

发明人： Edward Letts ,  Tadao Hashimoto ,  Masanori Ikari

IPC分类号： H01L29/20 ,  H01L21/20

CPC分类号： H01L29/2003 ,  C30B7/10 ,  C30B7/105 ,  C30B29/403 ,  C30B29/406 ,  C30B33/00 ,  H01L21/0254

摘要： The present invention discloses methods to create higher quality group III-nitride wafers that then generate improvements in the crystalline properties of ingots produced by ammonothermal growth from an initial defective seed. By obtaining future seeds from carefully chosen regions of an ingot produced on a bowed seed crystal, future ingot crystalline properties can be improved. Specifically, the future seeds are optimized if chosen from an area of relieved stress on a cracked ingot or from a carefully chosen N-polar compressed area. When the seeds are sliced out, miscut of 3-10° helps to improve structural quality of successive growth. Additionally a method is proposed to improve crystal quality by using the ammonothermal method to produce a series of ingots, each using a specifically oriented seed from the previous ingot. When employed, these methods enhance the quality of Group III nitride wafers and thus improve the efficiency of any subsequent device.

摘要翻译： 本发明公开了产生更高质量III族氮化物晶片的方法，其然后通过初始缺陷种子的氨热生长产生的锭的结晶特性产生改善。 通过从在晶圆上生产的锭的精心选择的区域获得未来的种子，可以提高未来的锭晶体性质。 具体来说，如果从破裂的锭块或精心挑选的N极压缩区域的缓解应力区域选择，则将来的种子进行优化。 当种子切片时，3-10°的杂交有助于提高连续生长的结构质量。 另外，提出了通过使用氨热方法来生产一系列锭子来提高晶体质量的方法，每个锭子使用来自先前锭的特异性取向的种子。 当采用这些方法时，这些方法提高了III族氮化物晶片的质量，从而提高了任何随后的器件的效率。

公开(公告)号：US07392125B2

公开(公告)日：2008-06-24

申请号：US11353166

申请日：2006-02-14

申请人： Masanori Ikari

发明人： Masanori Ikari

IPC分类号： E02F5/02 ,  G06F19/00

CPC分类号： E02F3/432 ,  E02F3/434 ,  E02F9/2029

摘要： The invention provides a working unit control apparatus of an excavating and loading machine which can always judge a start of an excavation control at a proper timing. The working unit control apparatus has excavating state detecting means (43, 44) detecting an excavating state of a vehicle, and a controller (25) has a load judging portion (48) judging on the basis of a detecting amount, and automatic excavation control means (51) setting and outputting an automatic excavation command value to each of control valves on the basis of the judgement of said load judging portion, and an automatic excavation control is started when a boom lever is operated and it is judged that a vehicle is under excavation.

摘要翻译： 本发明提供了一种挖掘和装载机的工作单元控制装置，其可以在适当的时机总是判断开挖控制的开始。 工作单元控制装置具有检测车辆的挖掘状态的挖掘状态检测装置（43,44），并且控制器（25）具有基于检测量进行判定的负载判定部（48）和自动挖掘控制 装置（51）根据所述负载判断部的判断，将各自的控制阀的自动挖掘指令值设定并输出，并且当动臂操作时开始自动挖掘控制，并且判定车辆是 在挖掘下。

公开(公告)号：US07289896B2

公开(公告)日：2007-10-30

申请号：US11353096

申请日：2006-02-14

申请人： Masanori Ikari

发明人： Masanori Ikari

IPC分类号： G06F19/00

CPC分类号： E02F3/432 ,  E02F3/434 ,  E02F9/2029

摘要： The invention provides a working unit control apparatus of an excavating and loading machine which can always judge a start of an excavation control at a proper timing. The working unit control apparatus has excavating state detecting means (43, 44) detecting an excavating state of a vehicle, and a controller (25) has a load judging portion (48) judging on the basis of a detecting amount, and automatic excavation control means (51) setting and outputting an automatic excavation command value to each of control valves on the basis of the judgement of said load judging portion, and an automatic excavation control is started when a boom lever is operated and it is judged that a vehicle is under excavation.

公开(公告)号：US06521358B1

公开(公告)日：2003-02-18

申请号：US09153065

申请日：1998-09-15

申请人： Hisahiro Tanaka ,  Masanori Ikari

发明人： Hisahiro Tanaka ,  Masanori Ikari

IPC分类号： B32B1500

CPC分类号： C23C2/04 ,  C23C28/023 ,  C25D3/50 ,  C25D3/567 ,  C25D5/12 ,  H01L23/49582 ,  H01L24/29 ,  H01L24/45 ,  H01L24/48 ,  H01L24/73 ,  H01L24/97 ,  H01L2224/29111 ,  H01L2224/2919 ,  H01L2224/32013 ,  H01L2224/32245 ,  H01L2224/45124 ,  H01L2224/45144 ,  H01L2224/45147 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/48465 ,  H01L2224/48664 ,  H01L2224/48764 ,  H01L2224/48864 ,  H01L2224/73265 ,  H01L2224/83439 ,  H01L2224/85464 ,  H01L2224/97 ,  H01L2924/01013 ,  H01L2924/01019 ,  H01L2924/01028 ,  H01L2924/01029 ,  H01L2924/01046 ,  H01L2924/01047 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/0132 ,  H01L2924/14 ,  H01L2924/15738 ,  H01L2924/15747 ,  H01L2924/1576 ,  H01L2924/181 ,  H01L2924/351 ,  Y10S428/929 ,  H01L2924/00014 ,  H01L2224/85 ,  H01L2924/00012 ,  H01L2924/01026 ,  H01L2924/0105 ,  H01L2924/01082 ,  H01L2924/00 ,  H01L2924/3512

摘要： A lead frame for a semiconductor device includes a sheet-like body and a Pd coating plated on the sheet-like body. The Pd coating includes Ni in an amount of not more than 2%. In another embodiment, the Pd coating includes Cu in an amount of not more than 0.12%. By virtue of limiting the amount of Ni or Cu to these particular levels, the solderability of the lead frame is remarkably enhanced.

摘要翻译： 用于半导体器件的引线框架包括在片状体上镀覆的片状体和Pd涂层。 Pd涂层包括不大于2％的Ni。 在另一个实施方案中，Pd涂层包括不超过0.12％的Cu。 通过将Ni或Cu的量限制到这些特定的水平，引线框架的可焊性显着提高。

公开(公告)号：US06209321B1

公开(公告)日：2001-04-03

申请号：US09141438

申请日：1998-08-27

申请人： Masanori Ikari

发明人： Masanori Ikari

IPC分类号： F16D3102

CPC分类号： F15B21/087 ,  E02F9/2228 ,  E02F9/2285 ,  F15B11/05 ,  F15B2211/30525 ,  F15B2211/3116 ,  F15B2211/329 ,  F15B2211/50545 ,  F15B2211/50563 ,  F15B2211/5157 ,  F15B2211/528 ,  F15B2211/57 ,  F15B2211/6309 ,  F15B2211/6313 ,  F15B2211/6316 ,  F15B2211/6323 ,  F15B2211/665 ,  F15B2211/6653 ,  F15B2211/71

摘要： The present invention relates to a hydraulic controller for a working machine, capable of reducing a dead zone of a lever of the working machine and improving the manipulation handling thereof. The hydraulic controller is provided with a back pressure metering valve disposed in a bleed-off line and connecting a bleed-off opening and a tank for adding back pressure to the bleed-off opening; a proportional solenoid control valve for supplying control pressure to the back pressure metering valve; a pilot hydraulic sensor for detecting pilot hydraulic pressure; and a controller for receiving a pilot hydraulic signal from the pilot hydraulic sensor and for outputting a control signal to the proportional solenoid control valve to thereby control the back pressure metering valve.

摘要翻译： 本发明涉及一种用于工作机械的液压控制器，其能够减少作业机械的操纵杆的死区并改善其操纵处理。 液压控制器设置有设置在泄放线中的背压计量阀，并连接泄放开口和用于向排气口加压的罐; 用于向背压计量阀提供控制压力的比例电磁控制阀; 用于检测先导液压的先导液压传感器; 以及控制器，用于从先导液压传感器接收先导液压信号，并将控制信号输出到比例电磁控制阀，从而控制背压计量阀。

公开(公告)号：US06202501B1

公开(公告)日：2001-03-20

申请号：US09304852

申请日：1999-05-05

申请人： Masanori Ikari

发明人： Masanori Ikari

IPC分类号： B62D114

CPC分类号： E02F9/2004 ,  B62D1/12 ,  Y10T74/20744

摘要： A steering apparatus with excellent operability, which is especially excellent in minute steering operability, is provided. For this purpose, the apparatus includes a steering operation shaft (6) rotating almost horizontally, and a lever (3) which is coupled to the steering operation shaft (6), separated by a predetermined horizontal distance from the steering operation shaft (6), and which turns almost horizontally to rotate the steering operation shaft (6).

摘要翻译： 提供了具有优异的可操作性的转向装置，其在微小的转向操作性方面特别优异。 为此，该装置包括几乎水平地旋转的转向操作轴（6）和与操舵操作轴（6）隔开预定水平距离的转向操作轴（6）连接的操纵杆（3） ，并且几乎水平地转动以使转向操作轴（6）旋转。

公开(公告)号：US5299421A

公开(公告)日：1994-04-05

申请号：US778922

申请日：1991-12-04

申请人： Masanori Ikari

发明人： Masanori Ikari

IPC分类号： F16H61/42 ,  F16H61/423 ,  F16H61/46 ,  F16D31/02

CPC分类号： F16H61/46 ,  F16H61/423

摘要： A device for controlling the variable capacity motor incorporated in a hydraulic drive vehicle, wherein a control valve for reducing the oil pressure for controlling the motor is provided to pilot hydraulic piping extending from a control pump or controlling the capacity of the motor, and changeover valves are provided for performing changeover between operation and non-operation of the pressure reduction valve. The above structure serves to control the minimum capacity of the variable capacity hydraulic motor while reducing the pressure of pilot oil introduced from the control pump and, when a pressure in the main circuit exceeds a preset value, the changeover valves operate even when the pressure reduction valve is in operation so as to cancel such operation for continuously controlling the vehicle.

摘要翻译： PCT No.PCT / JP90 / 00747 Sec。 371 1991年12月4日第 102（e）日期1991年12月4日PCT Filed 1990年6月8日PCT公布。 出版物WO90 / 15270 日本1990年12月13日。一种用于控制装在液压驱动车辆中的可变容量电动机的装置，其中，用于将用于控制电动机的油压降低的控制阀设置在从控制泵延伸的控制液压管路或控制容量 并且设置切换阀，用于执行减压阀的操作和不操作之间的切换。 上述结构用于控制可变容量液压马达的最小容量，同时降低从控制泵引入的先导油的压力，并且当主回路中的压力超过预设值时，即使当减压 阀正在运行，以便取消这种用于连续控制车辆的操作。

公开(公告)号：US08974171B2

公开(公告)日：2015-03-10

申请号：US13318407

申请日：2010-05-11

申请人： Atsushi Shirao ,  Masanori Ikari

发明人： Atsushi Shirao ,  Masanori Ikari

IPC分类号： E02F3/43

CPC分类号： E02F3/432 ,  E02F3/433 ,  F15B2211/6336

摘要： A work vehicle includes a pair of booms, a link mechanism and a control unit. The booms are attached to a front part of a vehicle body in an upwardly and downwardly rotatable state. The link mechanism couples a working unit to tips of the booms. The link mechanism is configured to keep the working unit in a posture generally parallel to the ground without rotating the working unit with respect to the ground while the booms are elevated from a position where the working unit is disposed on the ground when the working unit is a fork. The control unit is configured to execute a tilt angle adjusting control for the working unit in accordance with variation in an angle of the booms while the booms are elevated when a tilt angle of the working unit is greater than or equal to a predetermined threshold.

摘要翻译： 工作车辆包括一对起重臂，连杆机构和控制单元。 动臂以向上和向下可旋转的状态附接到车身的前部。 连杆机构将工作单元耦合到吊杆的尖端。 连杆机构被构造成当工作单元是从工作单元设置在地面上的位置升高时，使工作单元保持大致平行于地面的姿态而不使工作单元相对于地面旋转 一把叉子。 控制单元被配置为当工作单元的倾斜角度大于或等于预定阈值时，根据悬臂的角度的变化来执行用于工作单元的倾斜角度调节控制，同时在悬臂升高时。

公开(公告)号：US07974756B2

公开(公告)日：2011-07-05

申请号：US12091524

申请日：2006-12-01

申请人： Masanori Ikari

发明人： Masanori Ikari

IPC分类号： G06F19/00 ,  F02D29/02

CPC分类号： B60W10/103 ,  B60K28/16 ,  B60W10/06 ,  B60W30/188 ,  B60W2520/26 ,  B60W2710/0644 ,  E02F9/2246 ,  E02F9/2253 ,  E02F9/2289 ,  E02F9/2292 ,  E02F9/2296 ,  F02D29/02 ,  F02D31/006 ,  F02D31/009 ,  F02D2250/18 ,  F16H47/02 ,  F16H61/421 ,  F16H61/431 ,  F16H61/452 ,  F16H61/47 ,  F16H2047/045 ,  F16H2059/506

摘要： A construction vehicle includes an engine, a hydraulic pump configured to be driven by the engine, a traveling hydraulic motor configured to be driven by pressured oil discharged by the hydraulic pump, a traveling wheel configured to be driven by driving force of the traveling hydraulic motor, and a control unit configured to control a vehicle velocity and a traction force by controlling rotation speed of the engine, capacity of the hydraulic pump, and capacity of the traveling hydraulic motor. In addition, the control unit is further configured to perform slip reduction control for reducing the maximum rotation speed of the engine as the vehicle velocity becomes slow in a low-velocity range in which the vehicle velocity is less than or equal to a predetermined velocity.

摘要翻译： 一种施工车辆包括发动机，构造成由发动机驱动的液压泵，构造成由液压泵排出的加压油驱动的行驶液压马达，构造成由行驶液压马达的驱动力驱动的行进轮 以及控制单元，被配置为通过控制发动机的转速，液压泵的容量和行驶液压马达的容量来控制车速和牵引力。 此外，控制单元还被配置为执行滑差减小控制，以在车速小于或等于预定速度的低速范围内随着车速变慢而减小发动机的最大转速。